Make on SCO Open Server

Hi,
Re. Making Pgsql on SCO Open Server
Version 7.1.1

Firstly, "make" blows with undefined symbol "NOFILE" in
"src/backend/storage/file/fd.c". I temporarily changed this
to a hard-coded value.
After correcting this the Make actually completes; however; without
creating
any shared libraries, so that the "make install" blows.
What's missing is the follwing in "src/Makefile.shlib"

ifeq ($(PORTNAME), sco)
shlib :=
lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
ifndef cplusplus
ifeq ($(GCC), yes)
LINK.shared = $(CC) -shared
else
LINK.shared = $(CC) -G
endif
else
ifeq ($(GXX), yes)
LINK.shared = $(CXX) -shared
else
LINK.shared = $(CXX) -G
endif
endif
LINK.shared += -Wl,-z,text -Wl,-h,$(soname)
endif

Regards

Roger While